Title :
The control algorithm of attitude stability for on-orbit service platform
Author :
Liu Chao-zhen ; He Liang ; Lu Shan ; Yang Guang ; Sun Jun
Author_Institution :
Shanghai Inst. of Spaceflight Control Technol., Shanghai, China
Abstract :
The spacecraft on-orbit autonomous service is an important developing technology for future space system, and the attitude stability control is the key to accomplish the service tasks successfully. An adaptive variable structure control algorithms for spacecraft stabilization is designed, taking into account external disturbances, parametric uncertainty and control input saturation explicitly, to assure fast and accurate response. Simulation results show the effectiveness of the proposed approaches.
Keywords :
adaptive control; attitude control; control system synthesis; space vehicles; stability; variable structure systems; adaptive variable structure control algorithm design; attitude stability control; control algorithm; control input saturation; external disturbances; future space system; parametric uncertainty; spacecraft on-orbit autonomous service; spacecraft stabilization; Attitude control; Chaos; Intelligent control; Laboratories; Space vehicles; Stability analysis; adaptive variable structure control; attitude control; control platform; on-orbit service;
Conference_Titel :
Control Conference (CCC), 2013 32nd Chinese
Conference_Location :
Xi´an
